TTR011 Description
TONTEK DESIGN TECHNOLOGY LTD. Title TTR011 (1K ROM MCU) Version 3.2 Preliminary Page 1 of 41 TTR011.
TTR011 Key Features
- Tontek RISC 4-bit CPU core with 2-level stacks
- All instructions are one word length
- Most of instructions need one machine cycle (2 CPU clocks) except read table instruction RTB
- Advanced CMOS process
- 1Kx16 OTP ROM
- 56x4 SRAM
- Operating voltage: 2.0V~5.50V
- Two high-speed clock OSCH selectable: on-chip 910kHz oscillator, external RC oscillator
- One low-speed clock OSCL: on-chip 16kHz oscillator
- Power-on default is low speed mode